All Parts
At HK PARTS, we bring you a wide array of high-quality H&K accessories and components for your favorite firearms. Whether you're upgrading your H&K pistol or rifle, or even looking for parts kits, we've got you covered. Discover a range of top-rated components for popular models like VP9, USP, P30, MP5, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, we have it all. Enhance your firearm's performance and functionality with our premium components.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
H&K HK VP9, P30 15 Round to 17 Round Magazine Conversion Kit
H&K Heckler & Koch
$14.95HK Magazine Conversion Kit - VP9/P30 - 15 round to 17 roundFactory OEM German HK Magazine Upgrade Conversion Kit that allows the end user to convert an existing VP9/P30 15 round magazine body/magazine to 17 round capacity. Each kit will allow the...HKP-19715$14.95 -
Universal Cleaning Kit - Used
H&K Heckler & Koch
$4.95Original German Army Issue HK91/G3/PTR Cleaning Kit - SurplusEach cleaning kit kit comes complete with brass brush, oil brush, oil tube, hand cleaning brush, and pull chain. Originally built for the G3,91 & MG3 but will work on all .308 - .351 .cal...HKP-15612$4.95 -
H&K HK 9mm Pistol Field Cleaning Kit
H&K Heckler & Koch
$54.95H&K HK 9mm Pistol Field Cleaning Kit This is a genuine HK factory cleaning kit and is recommended by HK for all HK pistol owners. Compatible With: 9mm .357 SIG Includes: Saf-T-Clad Cleaning Rod Accessory Adapter Section #8-32 Patch...HKP-01244$54.95 -
On Sale
Russian GP5 Gas Mask Kit, New - Soviet Military
Now: $13.95Was: $19.95Russian GP5 Gas Mask Kit, New - Soviet Military New Soviet civil guard gas mask kit. Civil guard kits are the same as Russian military GP5 gas masks but have a grey mask instead of military black. This type of gas mask was stored by the Soviets for the...HKP-20218Now: $13.95Was: $19.95 -
Bore Boss Pull-Through Bore Cleaner - 9mm MP5, SP5K
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - 9mmFrom the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece cable with...HKP-19398$10.95 -
AIM (.45 ACP) Laser Bore Sighter
AIM
$19.95Red Laser Bore Sight-.45 Laser bore sight system. Each unit comes complete with batteries (4)and instructions for operation. Easy to use and priced so that every shooter can have one for each caliber of firearm that they have. Works great for both...HKP-16217$19.95 -
H&K HK MP5, MP5K Spare Parts Kit
H&K Heckler & Koch
$239.95HK MP5, HK SP5, HK94 & MP5K, SP89, SP5K Spare parts kits for the most commonly worn parts needed to keep your precious MP5/MP5K going. This offering also includes a pouch to safely store all your replacement parts and needed tools to have on hand...HKP-20619$239.95 -
HKP HK UMP/USC (.40 S&W/.45 ACP/9mm) Armorer Manual
HKP HK Parts
$19.95HK USC & UMP Armorer Manual This is the most in-depth manual available for the USC/UMP series and covers the UMP 45, 40, & 9mm calibers. It has 64 Pages with diagrams and in-depth coverage of the history and full mechanical diagrams of the...HKP-00612$19.95 -
Bore Boss Pull-Through Bore Cleaner - .44/.45
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - .44/.45From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece cable...HKP-19401$10.95 -
HKP HK G3, HK 91, PTR 91 Spare Parts Kit
$149.95HKP HK G3, HK 91, PTR 91 Spare Parts Kit Spare parts kits for the most commonly worn parts needed to keep your HK G3 going. This offering also includes a pouch to safely store all your replacement parts and needed tools to have on hand when required...HKP-20684$149.95 -
Surefire 628 HK MP5 - Used
Surefire
$399.95Surefire 628- Used Surefire 628 momentary forearm used in working condition. All units have been tested and fully functional light bezel will have some pitting as they are USED units some cracking on the light pad but fully functional. Last of the units...HKP-19403$399.95 -
HKP HK G3 Operator Depot Level Repair Manual
HKP HK Parts
$23.95HK G3, 91, PTR Operators/ Depot Repair ManualThis is an older repair manual, and the difference is the sections on field and depot repair. This manual has 124 pages, 35 pages of explanations, instructions and pictures of the depot level repair and...HKP-15223$23.95 -
HKP HK G3 Repair Manual
HKP HK Parts
$15.95HKÂ G3, 91, PTR Repair ManualThis manual contains Parts 3 and 4 of the G3 Rifle Manual for the G3, which is the Full Auto version of the HK91. Part 3 is for troop repair, part 4 contains field repairs. This is NOT a heavy duty armorers manual for the G3,...HKP-15212$15.95 -
Taiwanese T65 Retro Parts Kit
$1,199.95Taiwan - T65 Gas Piston Rifle Parts Kit Limited one time offering first time ever offered here in the USA. This is an extremely rare offering and only a very limited number of kits are available. Each kit was used in Central & South America during...HKP-19676$1,199.95 -
Bore Boss Pull-Through Bore Cleaner - .30 /.308 /7.62mm
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - .30 / .308 / 7.62mmFrom the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The...HKP-19399$10.95 -
H&K G3 Operators Manual
HKP HK Parts
$21.95HK G3, 91, PTR Operators ManualThe G3 Operators Manual is for the Full Auto version of the HK91. Page by page translation of the original German Army instruction manual for the G3 family of firearms. With 120 pages and 6 full color illustrations showing...HKP-15211$21.95 -
Bore Boss Pull-Through Bore Cleaner - .357/9mm/.38
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - .357/9mm/.38From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece...HKP-19400$10.95 -
Bore Boss Pull-Through Bore Cleaner - 5.56mm/.223
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - 5.56mm/.223From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece...HKP-19402$10.95 -
HK UMP (.40 S&W/.45 ACP/9mm) Gunsmithing Bench Mat
HKP HK Parts
$24.95HK UMP, USC Bench Mat, Gunsmithing MatOur HK USC & UMP bench mat is the perfect cleaning & repair mat designed specifically for your Heckler & Koch models. Have fun and learn while you work on your favorite H&K firearm. The soft top...hkp-17617$24.95 -
H&K HK MR556/416 Enhanced Field Cleaning Kit
H&K Heckler & Koch
$169.95HK HK416/ MR556 (all variants & models) field cleaning kit- EnhancedCleaning kit made both the HK 416, MR556 series of rifles and MG's.Each Kit Includes the following parts: Saf-T-Clad Cleaning Rod HK Carbon Scraping Tool Accessory Adapter Section...HKP-17061$169.95 -
B&T BT TP9, BT MP9 Survival Set Spare Parts Kit
B&T Brugger & Thomet
$329.95B&T BT TP9, BT MP9 Survival Set Spare Parts Kit This is must have spare parts kit for those high mileage parts. Each Survival Kit Includes One Of Each Of The Following: Firing pin (BT-30113) Locking pin (BT-30127) Buffer (BT-30134) Connector...HKP-17301$329.95 -
GSG9 HK G36K AR Rifle Kit
GSG9
$1,849.95Complete G36K AR Parts Kit with Folding Stock. Includes all parts needed for a complete build minus the receiver and magazine catch. This kit has a an AR15 1/2 X 28 threaded barrel and flash hider. This kit uses standard G36 magazines as well. *USA Made...HKP-19130$1,849.95 -
H&K, B&T HK MP5 Swiss & German Parts Kit With B&T Folding Pistol Brace
$2,399.95HK German MP5 made with Swiss Marked & Proofed HK MP5 Parts Kit Each HK MP5 parts kit includes the following: German demilled HK front sight tower assembly and sling loop German HK cocking tube assembly complete German HK trunnion with magwell...HKP-19477$2,399.95 -
HKP HK93, HK33 Spare Parts Kit
H&K Heckler & Koch
$209.95HKP HK93, HK33 Spare Parts Kit Spare parts kits for the most commonly worn parts needed to keep your HK93, HK33 going. This offering also includes a pouch to safely store all your replacement parts and needed tools to have on hand when required. This...HKP-20674$209.95 -
H&K HK33 Pistol Parts Kit w/ Flat & Weldment Set
H&K Heckler & Koch
$2,199.00HK 33 pistol Build Kit Complete German & US Parts- Limited Supply! Heckler & Koch German-manufactured parts kit issued to the Malaysian Army. Demilled and prepared per BATF specifications. These are the last parts kits available we are told there...HKP-19731$2,199.00 -
Bore Boss Pull-Through Bore Cleaner - .40/.41
Bore Boss
$10.95Real Avid Bore Boss Pull-Through Bore Cleaner - .40/.41From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece cable...HKP-19411$10.95 -
Out Of Stock
Tommy Built MP7 Armorer's Kit
Tommy Built
$299.95These MP7 armorer tools are what is needed to safely make repairs and service your MP7A1 or MP7A2. The set includes a mandrel, barrel nut wrench, a gas block/trigger assembly tool, and an ejector install tool. The mandrel protects the trunnion from...HKP-19837$299.95 -
German 40mm Cleaning Kit
H&K Heckler & Koch
$24.95German 40mm Cleaning Kit German military issue cleaning kit. These kits were used in several models Panzerfaust, from the WW2 era to modern. They were also issued for a variety of weapons ranging from 38-44mm. In good to excellent condition...HKP-20405$24.95 -
HKP Night Vision Manual- Z51 Zeiss/Fero
HKP HK Parts
$20.95Fero, Zeiss Z-51 English Translated Operators ManualThis is the manual for the recently imported German night vision scope for the MG3 Machinegun, G3 Rifle and Pazerbusche 84. This is a page by page translation of the manuals that were issued with the...HKP-15224$20.95 -
Surefire 628 Momentary and Switch
Surefire
$499.95Surefire 628 switch forearmCondition: UsedSurefire 628 switch forearm. All units have been tested and fully functional. Light bezel may have some pitting as they are USED units SOLD AS IS. Last of these units. Get them while you can! NO BATTERIES...HKP-19404$499.95 -
Clubfoot Stock For HK .308 Rifles - Green
USA
$299.95US & German HK G3, 91, PTR-91 Or Clone Club Foot StockHK clubfoot stock comes fully assembled with both US & German H&K parts.Each HK Clubfoot Stock Includes:HK 21E Clubfoot central stock section - US (counts as 1 US compliant part)HK heavy...HKP-19667$299.95 -
Out Of Stock
GSG9 HK G36E Build Kit
GSG9
$2,499.95Rifle Kit GSG9 - HK G36E Complete G36E Semi-Auto Parts Kit. Includes all parts needed for a complete build minus the receiver, handguard, and magazine catch. *USA Made receivers can be found at www.tommybuilttactical.com*HKP-19267$2,499.95 -
Out Of Stock
German HK53 A2 Navy Parts Kit Complete - Used
H&K Heckler & Koch
$0.00HK German HK53 A2 Factory Parts Kit Complete Less De-milled Receiver. Each Parts Kit Includes:HK German Desirable 1/7 Twist Factory Cold Hammer Forged BarrelHK Ambidextrous SEF or Navy Trigger Group (Your Choice Of Lower)Factory HK 53 Wide Forearm (not...HKP-01125$0.00 -
Out Of Stock
GSG9 HK G36C AR Pistol Parts Kit
GSG9
$1,749.95HK G36C AR Pistol Parts Kit Complete - US Made Complete G36C AR Semi-Auto Parts Kit. Includes all parts needed for a complete build minus the receiver and magazine catch. *USA Made receivers can be found at www.tommybuilttactical.com* 922r Compliant...HKP-18943$1,749.95 -
H&K Hensoldt 90 Series Aiming Projector - Black
H&K Heckler & Koch
$7,999.95Ultra rare Heckler & Koch Hensoldt Aiming Point Projector. In the original wooden case with all accessories, including IR lens, lens cleaning brush, spare bulbs, tweezers, cleaning cloth, etc. NIB. The aiming-point projector from Hensoldt is...HKP-19119$7,999.95 -
H&K HK MP5 9mm Single Shot Reverse Stretch Build Kit
H&K Heckler & Koch
$1,849.95California Spec Single Shot Reverse Stretch Kit - German & USA Made Parts: This kit was built with the CA market in mind. This kit has a specially designed locking piece that once installs it renders the kit a single shot style roller lock. This kit...HKP-19698$1,849.95 -
H&K MP5F Parts Kit 3 Position Navy A3 - RARE
H&K Heckler & Koch
$3,999.95HK German MP5F A3 9mm Parts Kit Complete - USED 100% GERMAN HK MP5F correct parts the real deal and the most sought after parts kit available (Minus Receiver Of Course). All MP5 Kits: 100% German Parts HK 3-Lug MP5F Barrel - cold hammer forged 3 position...HKP-19559$3,999.95 -
On Sale
HK 23E Print
XrayGuns
Now: $29.95Was: $59.9510" X 20" High Resolution Black And White X-Ray Print Of The HK 23E. These prints were developed by a radiologist who's passion for Heckler and Koch firearms inspired him to utilize his $750,000 CAT scanning machine to X-Ray his favorite firearms. ...HKP-16956Now: $29.95Was: $59.95 -
Out Of Stock
HK USC, HK UMP Cocking Handle Assembly
HKP HK Parts
$49.95Includes Cocking Handle Support Spring Cocking Lever Support Roll Pin for Cocking HandleHKP-19155$49.95